Transmission tuning or reflashing?

I am wondering about learning to reflash my transmission pcm, and aslo how my e throttle is programmed and works with my ecu. I know that Andre touches on these subjects, but I am looking for a more in depth knowledge. Is there something to look forward to in the future from HPA? Does anyone know of a place or material to start with? Thanks everyone,

Ecu bosch 17.1 med I believe. Undecided on flashing, probably will use nefmoto or tuner pro. Or is ecu titanium worth it?

Scott

You might want to mention what ECU and TCM you are using. What software are you using for reflashing? You will typically only be able to access the tables or parameters that the software vendor has decoded for your ECU / TCM.